644
CDUS46 KMTR 050040
CLISTS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
540 PM PDT FRI APR 04 2025
...............................
..THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR APRIL 4 2025
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 74 3:11 PM 79 2011 67 7 54
MINIMUM 38 6:19 AM 32 2009 43 -5 39
AVERAGE 56 55 1 47
PRECIPITATION (IN)
TODAY 0.00 0.94 2013 0.10 -0.10 0.35
MONTH TO DATE 0.22 0.43 -0.21 0.35
SINCE OCT 1 40.74 30.34 10.40 35.60
SINCE JAN 1 15.15 18.35 -3.20 24.04
DEGREE DAYS
HEATING
TODAY 9 18
MONTH TO DATE 48 36
SINCE MAR 1 435 413
SINCE JUL 1 2241 2065
COOLING
TODAY 0 0
MONTH TO DATE 0 0
SINCE MAR 1 2 0
SINCE JAN 1 2 0
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION NW (300)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 4.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1:00 AM
LOWEST 22 2:00 PM
AVERAGE 61
......................................................
THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 83 2016
MINIMUM TEMPERATURE (F) 43 32 2001
SUNRISE AND SUNSET
APRIL 4 2025.........SUNRISE 6:51 AM PDT SUNSET 7:38 PM PDT
APRIL 5 2025.........SUNRISE 6:49 AM PDT SUNSET 7:39 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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